* {
    padding: 0;
    margin: 0;
}

span {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

i {
    font-size: 12px;
    color: black;
    font-style: normal;
}

a {
    text-decoration: none;
    color: black;
    font-size: 12px;
}

.fl {
    float: left;
}

.fr {
    float: right;
}


/* html {
    width: 100%;
    height: 100%;
} */

html {
    background: url(../img/bg-night1.png) no-repeat center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    background-size: 100% 100%;
}


/* html {
    background: url(../img/bg-night2.png) no-repeat center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
} */


/* 
body {
    height: 5000px;
    background: url(../img/bg-night.png);
    background-size: 100% 100%;
    background-position: center center;
    overflow: auto;
} */

.w {
    width: 1200px;
    margin: 0 auto;
}

.nav-head {
    height: 60px;
    width: 1200px;
}

.logo {
    float: left;
    width: 200px;
    height: 60px;
    background: url(../img/zml.png) no-repeat;
}

.login {
    float: right;
    width: 600px;
    height: 60px
}

.login li {
    float: right;
    margin-left: 30px;
    line-height: 60px;
    color: white;
    font-size: 14px;
}

.read-style {
    height: 110px;
    background-color: rgb(27, 59, 87, .42);
    z-index: 0;
}

.read-style dl {
    float: left;
    width: 280px;
    margin-right: 20px;
    z-index: 1;
}

.read-style dl>dt {
    margin: 1px 0 3px 2px;
    color: white;
    font-size: 16px;
}

.read-style dl>dd {
    margin-left: 8px;
    color: white;
    font-size: 14px;
    margin-bottom: 2px;
}

.search {
    width: 600px;
    height: 80px;
    margin: auto;
}

.search span {
    float: left;
    display: block;
    margin-right: 30px;
}

.search>span:nth-child(1) {
    margin: 30px 30px;
    color: white;
}

.sou {
    position: relative;
    float: left;
    width: 400px;
    height: 30px;
    margin-top: 25px;
    border-radius: 2em;
    border: 2px solid black;
}

.sou span {
    padding-left: 100px;
    font-size: 12px;
    line-height: 30px;
    color: black;
    opacity: .6;
}

.search>span:nth-child(3) {
    margin: 30px 0 0 33px;
    color: black;
}

.sou span::after {
    position: absolute;
    top: 5px;
    right: 8px;
    content: "";
    display: block;
    width: 20px;
    height: 20px;
    background: url(../img/sou.png) no-repeat;
    background-size: 20px 20px;
}

.content {
    overflow: hidden;
    width: 1200px;
    /* height: 300px; */
}

.content>.con-f {
    float: left;
    width: 250px;
    height: 900px;
    /* background-color: pink; */
}

.content>.con-s {
    float: left;
    width: 500px;
    height: 1000px;
    margin: 0 100px;
}

.content>.con-f>.con-f-f,
.content>.con-f>.con-f-s {
    width: 100%;
    height: 400px;
    background: rgba(186, 216, 233, .5);
    margin-top: 10px;
}

.content>.con-s>.con-s-f,
.content>.con-s>.con-s-s,
.content>.con-s>.con-s-t {
    width: 100%;
    height: 250px;
    background: rgba(186, 216, 233, .5);
    /* margin-top: 10px; */
}

.content>.con-s>.con-s-s,
.content>.con-s>.con-s-t {
    margin-top: 10px;
}

.content>.con-s>.con-s-t {
    height: 440px;
}

.content>.con-s>.con-s-l {
    height: 80px;
    background: rgba(186, 216, 233, .5);
    margin-top: 10px;
}

.content>.con-f>.con-f-f>li,
.content>.con-f>.con-f-s>li {
    position: relative;
}

.content>.con-f>.con-f-f>li>a,
.content>.con-f>.con-f-s>li>a {
    position: absolute;
    right: 15px;
}

.content>.con-f>.con-f-f>li>i,
.content>.con-f>.con-f-s>li>i {
    padding-left: 15px;
}

.content>.con-f>.con-f-f>li:nth-child(2),
.content>.con-f>.con-f-s>li:nth-child(2) {
    height: 50px;
    margin: 25px 0 25px 0;
}

.content>.con-f>.con-f-f>li:nth-child(2)>div,
.content>.con-f>.con-f-s>li:nth-child(2)>div {
    font-size: 12px;
    position: absolute;
    right: 15px;
}

.content>.con-s>.con-s-f>.con-s-f-f,
.content>.con-s>.con-s-s>.con-s-f-f,
.content>.con-s>.con-s-t>.con-s-f-f {
    padding-top: 10px;
}

.content>.con-s>.con-s-f>.con-s-f-f>h5,
.content>.con-s>.con-s-s>.con-s-f-f>h5,
.content>.con-s>.con-s-t>.con-s-f-f>h5 {
    display: inline-block;
    color: black;
    font-size: 13px;
}

.content>.con-s>.con-s-f>.con-s-f-f>h6,
.content>.con-s>.con-s-s>.con-s-f-f>h6,
.content>.con-s>.con-s-t>.con-s-f-f>h6 {
    display: inline-block;
    opacity: .6;
    margin-top: 10px;
    margin-left: 30px;
}

.content>.con-s>.con-s-f>.con-s-f-f>i,
.content>.con-s>.con-s-s>.con-s-f-f>i,
.content>.con-s>.con-s-t>.con-s-f-f>i {
    overflow: hidden;
    width: 10px;
    background-color: #000;
    opacity: .5;
    border-radius: 1em;
    margin-left: 5px;
    color: white;
}

.content>.con-s>.con-s-f>.con-s-f-f>span,
.content>.con-s>.con-s-s>.con-s-f-f>span,
.content>.con-s>.con-s-t>.con-s-f-f>span {
    /* display: inline-block; */
    font-size: 12px;
    padding-left: 30px;
}

.content>.con-s>.con-s-f>.con-s-f-f>h6>span,
.content>.con-s>.con-s-s>.con-s-f-f>h6>span,
.content>.con-s>.con-s-t>.con-s-f-f>h6>span {
    color: blue;
}

.content>.con-s>.con-s-f>.con-s-f-f>h6,
.content>.con-s>.con-s-s>.con-s-f-f>h6,
.content>.con-s>.con-s-t>.con-s-f-f>h6 {
    color: black;
}

.content>.con-s>.con-s-t>.con-s-f-f>img {
    width: 400px;
    height: 300px;
    margin: 10px 0 0 30px;
}

.con-s-l>a {
    display: inline-block;
    line-height: 40px;
    padding-left: 45%;
}